Garmin GSD™ 24 Digital Black Box Network Sounder

Garmin GSD 24 Digital Black Box Network Sounder delivers a vastly improved digital sonar design for superior target definition and deep-water performance. Get the whole picture with up to 2,000 Watts of transmit power and a high-dynamic range receiver that provides high-definition imaging to your compatible Garmin chartplotter.

The system is dual frequency (50/200 kHz) capable and offers selectable transmit power (600 W, 1 kW, and 2 kW, depending on transducer) for pin-point accuracy at depths to 5,000 ft (1,500 m). Whether you're sportfishing or monitoring hazardous terrain and reef structures, you'll see a clearer picture with enhanced image separation and deeper bottom detection.

• Plug-and-Play Garmin Marine Network—easy connectivity and seamless data sharing across any compatible chartplotter on the network with ultra-fast screen updates and minimal delay.
• Selectable transmit power—choose 600 W, 1 kW or 2 kW for versatile depth performance.
• Dual-frequency imaging—discrete 50 kHz and 200 kHz options for precise bottom detail and target definition.
• Rugged, water-ready build—IPX7 waterproof design for reliable operation in demanding marine environments.
• Upgrade path—current GSD 22 users can upgrade with the included adapter; -V models may see improved performance after upgrading.

Dimensions: 10.85" L x 8.03" W x 3.22" H (27.56 x 20.40 x 8.18 cm). Weight: 4.22 lbs (1.9 kg). The device is compatible with GPSMAP 4000, 5000, 6000, 7000, and 8000 series chartplotters.

Note: WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.